【Plug & Play 】This product comes with a USB driver, no need for an external CD. Simply plug this product into the computer's USB port, and my computer will discover the USB driver. Follow the detailed instructions to install it, which is convenient and fast! No need to add external power supply! | 【Universal Compatibility】The product is compatible with Windows computers (Win 7, 8, 10, 11) and MacOS computers (M1/M2 architecture) (MacOS 10.15). Note that on Win 8 systems, only co display mode is supported due to system limitations | 【Dual 2K Display】 This product is launched in 2K high-definition mode on your screen to HDMI, and supports replication and expansion functions | 【Mirror and Extend Mode】Under the Windows operating system, three different modes are supported, with the screen expanding to two identical or different external displays [AAA, ABB, ABC]. Three different screen projection modes can also be achieved in the MacOS10.15 system | 【High Security】This product is safe and reliable, approved by the USB Association, and will not arbitrarily change your computer secrets.